Aug 31 15:11:36.541 INFO checking rustfmt-nightly-0.8.3 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 15:11:36.541 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 15:11:36.541 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:11:36.701 INFO blam! 0aa8ef8c7baf47ab9860ac2b015d562ecfadb402e2246e70d16edccdb6895be2
Aug 31 15:11:36.703 INFO running `"docker" "start" "-a" "0aa8ef8c7baf47ab9860ac2b015d562ecfadb402e2246e70d16edccdb6895be2"`
Aug 31 15:11:37.770 INFO kablam!     Checking rustc-ap-serialize v196.0.0
Aug 31 15:11:37.774 INFO kablam!    Compiling rustc-ap-rustc_target v196.0.0
Aug 31 15:11:37.783 INFO kablam!    Compiling rustc-ap-syntax v196.0.0
Aug 31 15:11:37.784 INFO kablam!    Compiling rustfmt-nightly v0.8.3 (file:///source)
Aug 31 15:11:37.787 INFO kablam!     Checking ena v0.9.3
Aug 31 15:11:37.788 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v196.0.0
Aug 31 15:11:37.794 INFO kablam!    Compiling derive-new v0.5.5
Aug 31 15:11:37.798 INFO kablam!     Checking error-chain v0.12.0
Aug 31 15:11:39.477 INFO kablam!     Checking rustc-rayon-core v0.1.1
Aug 31 15:11:41.146 INFO kablam!     Checking cargo_metadata v0.6.0
Aug 31 15:11:42.581 INFO kablam!     Checking rustc-rayon v0.1.1
Aug 31 15:11:50.231 INFO kablam!     Checking rustc-ap-rustc_data_structures v196.0.0
Aug 31 15:11:55.433 INFO kablam!     Checking rustc-ap-arena v196.0.0
Aug 31 15:11:56.605 INFO kablam!     Checking rustc-ap-syntax_pos v196.0.0
Aug 31 15:11:59.354 INFO kablam!     Checking rustc-ap-rustc_errors v196.0.0
Aug 31 15:12:03.487 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.487 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:47:60
Aug 31 15:12:03.488 INFO kablam!    |
Aug 31 15:12:03.488 INFO kablam! 47 |             $(one fn $fold_ast:ident; fn $visit_ast:ident;)?
Aug 31 15:12:03.488 INFO kablam!    |                                                            ^
Aug 31 15:12:03.488 INFO kablam!    |
Aug 31 15:12:03.488 INFO kablam!    = note: `?` is not a macro repetition operator
Aug 31 15:12:03.488 INFO kablam! 
Aug 31 15:12:03.488 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.488 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:48:69
Aug 31 15:12:03.488 INFO kablam!    |
Aug 31 15:12:03.488 INFO kablam! 48 |             $(many fn $fold_ast_elt:ident; fn $visit_ast_elt:ident;)?
Aug 31 15:12:03.488 INFO kablam!    |                                                                     ^
Aug 31 15:12:03.488 INFO kablam!    |
Aug 31 15:12:03.488 INFO kablam!    = note: `?` is not a macro repetition operator
Aug 31 15:12:03.488 INFO kablam! 
Aug 31 15:12:03.488 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.488 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:103:68
Aug 31 15:12:03.488 INFO kablam!     |
Aug 31 15:12:03.488 INFO kablam! 103 |                         AstFragment::$Kind(folder.$fold_ast(ast)),)?)*
Aug 31 15:12:03.488 INFO kablam!     |                                                                    ^
Aug 31 15:12:03.488 INFO kablam!     |
Aug 31 15:12:03.489 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.489 INFO kablam! 
Aug 31 15:12:03.489 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.489 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:107:60
Aug 31 15:12:03.489 INFO kablam!     |
Aug 31 15:12:03.489 INFO kablam! 107 |                                               .collect()),)?)*
Aug 31 15:12:03.489 INFO kablam!     |                                                            ^
Aug 31 15:12:03.489 INFO kablam!     |
Aug 31 15:12:03.489 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.489 INFO kablam! 
Aug 31 15:12:03.489 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.489 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:115:81
Aug 31 15:12:03.489 INFO kablam!     |
Aug 31 15:12:03.489 INFO kablam! 115 |                     $($(AstFragment::$Kind(ref ast) => visitor.$visit_ast(ast),)?)*
Aug 31 15:12:03.489 INFO kablam!     |                                                                                 ^
Aug 31 15:12:03.489 INFO kablam!     |
Aug 31 15:12:03.489 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.489 INFO kablam! 
Aug 31 15:12:03.490 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.490 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:118:23
Aug 31 15:12:03.490 INFO kablam!     |
Aug 31 15:12:03.490 INFO kablam! 118 |                     })?)*
Aug 31 15:12:03.490 INFO kablam!     |                       ^
Aug 31 15:12:03.490 INFO kablam!     |
Aug 31 15:12:03.490 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.490 INFO kablam! 
Aug 31 15:12:03.490 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.490 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:129:15
Aug 31 15:12:03.490 INFO kablam!     |
Aug 31 15:12:03.490 INFO kablam! 129 |             })?)*
Aug 31 15:12:03.490 INFO kablam!     |               ^
Aug 31 15:12:03.490 INFO kablam!     |
Aug 31 15:12:03.490 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.490 INFO kablam! 
Aug 31 15:12:03.490 INFO kablam! error: expected `*` or `+`
Aug 31 15:12:03.490 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-syntax-196.0.0/ext/expand.rs:132:15
Aug 31 15:12:03.490 INFO kablam!     |
Aug 31 15:12:03.490 INFO kablam! 132 |             })?)*
Aug 31 15:12:03.491 INFO kablam!     |               ^
Aug 31 15:12:03.491 INFO kablam!     |
Aug 31 15:12:03.491 INFO kablam!     = note: `?` is not a macro repetition operator
Aug 31 15:12:03.491 INFO kablam! 
Aug 31 15:12:16.214 INFO kablam! error: aborting due to 8 previous errors
Aug 31 15:12:16.214 INFO kablam! 
Aug 31 15:12:16.233 INFO kablam! error: Could not compile `rustc-ap-syntax`.
Aug 31 15:12:16.233 INFO kablam! 
Aug 31 15:12:16.233 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 15:12:16.234 INFO kablam! su: No module specific data is present
Aug 31 15:12:16.558 INFO running `"docker" "rm" "-f" "0aa8ef8c7baf47ab9860ac2b015d562ecfadb402e2246e70d16edccdb6895be2"`
Aug 31 15:12:16.664 INFO blam! 0aa8ef8c7baf47ab9860ac2b015d562ecfadb402e2246e70d16edccdb6895be2